Maths

I’ll give brainiest:)

Solution (4,3)

Step-by-step explanation:

System of Equations

It's given the graph of the function

y = 7 - x

a) It's required to plot the graph the function

y = x - 1

Some points of the graph are:

x=2 => y = 2 - 1 = 1. Point (2,1)

x=3 => y = 3 - 1 = 2. Point (3,2)

x=4 => y = 4 - 1 = 3. Point (4,3)

x=5 => y = 5 - 1 = 4. Point (5,4)

x=6 => y = 6 - 1 = 5. Point (6,5)

The graph is shown in the image attached below.

2)

The simultaneous graphs give the intersection point (4,3), which is the solution of the system of equations:

y = 7 - x

y = x - 1

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: